12660416

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:936

約数の個数: 28

約数和(自身を含む): 25240488

約数和(自身を除く): 12580072

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 587, 674, 1174, 1348, 2348, 2696, 4696, 5392, 9392, 10784, 18784, 21568, 37568, 197819, 395638, 791276, 1582552, 3165104, 6330208, 12660416]

約数ペア:

[(1, 12660416), (2, 6330208), (4, 3165104), (8, 1582552), (16, 791276), (32, 395638), (64, 197819), (337, 37568), (587, 21568), (674, 18784), (1174, 10784), (1348, 9392), (2348, 5392), (2696, 4696)]